HIGH PRESSURE WASHERS FOR CONSTRUCTION
BIEMMEDUE PROFESSIONAL CLEANING
Builders, craftsmen, freelancers, restorers, painters: the Professional Pressure Washer is often indispensable in everyday work. Here's how to choose the right one!
Depending on the intended use, it is essential to choose the right pressure washer based on your specific needs.
Normally those who work in the construction world use the pressure washer to:
washing equipment and machinery
washing facades / walls / squares
remove plaster / cement
To carry out these operations, first of all you need a professional pressure washer that guarantees reliability. The fundamental value to consider in this case is the engine rpm.
The aforementioned works, especially those on walls or floors, require you to remain with the pressure washer and the nozzle under pressure for a long time (without for example the interruptions that occur when you wash a car by moving here and there) soliciting without pauses the engine. Even if it is not used frequently, in these cases, when it is used, the machine is subjected to a great effort. For this you need to choose a professional pressure washer with no more than 1,450 revolutions per minute.
In washing, and especially in choosing the right pressure washer, the effectiveness is the result of several factors together:
flow + pressure + temperature + detergent.
For work on walls, such as removing plaster, a good pressure combined with a good water flow is mainly needed. The temperature of the water is not important so it is preferable in these cases to choose a cold water pressure washer, simpler and cheaper (unless you have to remove a material that heat / detergent can help to "dissolve"). the material / dirt to remove is difficult, the more it will be necessary to gradually increase both the pressure and the water flow rate of the pressure washer to be chosen.
If, on the other hand, materials, equipment or vehicles need to be washed, the water flow of the pressure washer takes on a role of greater importance even with respect to pressure: the concept is simple, the more water the pressure washer delivers, the more it takes away the dirt from trucks, bulldozers, etc. scaffolding, etc. In these cases the effectiveness can be maximized with the help of the detergent and also with the water temperature. For this type of washing it may be advantageous to choose a professional hot water pressure washer, with greater degreasing power.